CATV and CL2 Rated. Non-Plenum. PE Insulation. 18AWG CCS with Dielectric Jacket. Non-Contaminating PVC Jacket. 75 Ohms Nominal Impedance. 54 pF/m Nominal Capacitance. -20°C to 60°C Operating Temp. 150V Working Voltage. 82% Velocity of Propogation. In Boxes or Wooden Reels.